From ae5a7ec298c45e38887e77fd7eec095de69d6818 Mon Sep 17 00:00:00 2001
From: prabhat <prabhat1@bitbucket.org>
Date: Fri, 10 Feb 2017 16:18:06 +0530
Subject: [PATCH 1/2] add image optimization options

---
 CommandOptions.php | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

diff --git a/CommandOptions.php b/CommandOptions.php
index db44892..e0e3b73 100644
--- a/CommandOptions.php
+++ b/CommandOptions.php
@@ -149,4 +149,26 @@ public function strip()
         return $this;
     }
 
+    /**
+     * @param string $type
+     * @return $this
+     */
+    public function interlace($type)
+    {
+        $this->command .= ' -interlace ' . $type;
+
+        return $this;
+    }
+
+    /**
+     * @param Float $radius
+     * @return $this
+     */
+    public function gaussianBlur($radius)
+    {
+        $this->command .= ' -gaussian-blur ' . $radius;
+
+        return $this;
+    }
+
 }

From 51d1c3ebccb34638579a48c27e10f644ac4ec151 Mon Sep 17 00:00:00 2001
From: prabhat <prabhat1@bitbucket.org>
Date: Fri, 10 Feb 2017 18:40:01 +0530
Subject: [PATCH 2/2] convert input to typeof float

---
 CommandOptions.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/CommandOptions.php b/CommandOptions.php
index e0e3b73..3fbe2e5 100644
--- a/CommandOptions.php
+++ b/CommandOptions.php
@@ -166,7 +166,7 @@ public function interlace($type)
      */
     public function gaussianBlur($radius)
     {
-        $this->command .= ' -gaussian-blur ' . $radius;
+        $this->command .= ' -gaussian-blur ' . ((float)$radius);
 
         return $this;
     }